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-rw-r--r--arch/mips/sibyte/Platform6
-rw-r--r--arch/mips/sibyte/bcm1480/irq.c8
-rw-r--r--arch/mips/sibyte/common/cfe.c10
-rw-r--r--arch/mips/sibyte/common/sb_tbprof.c18
-rw-r--r--arch/mips/sibyte/sb1250/bus_watcher.c85
-rw-r--r--arch/mips/sibyte/sb1250/irq.c8
-rw-r--r--arch/mips/sibyte/sb1250/setup.c18
-rw-r--r--arch/mips/sibyte/swarm/platform.c4
-rw-r--r--arch/mips/sibyte/swarm/rtc_xicor1241.c50
9 files changed, 100 insertions, 107 deletions
diff --git a/arch/mips/sibyte/Platform b/arch/mips/sibyte/Platform
index 911dfe39c63..d03a07516f8 100644
--- a/arch/mips/sibyte/Platform
+++ b/arch/mips/sibyte/Platform
@@ -9,7 +9,7 @@ platform-$(CONFIG_SIBYTE_BCM1x80) += sibyte/
#
# Sibyte SB1250 / BCM1480 family of SOCs
#
-cflags-$(CONFIG_SIBYTE_BCM112X) += \
+cflags-$(CONFIG_SIBYTE_BCM112X) += \
-I$(srctree)/arch/mips/include/asm/mach-sibyte \
-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
@@ -18,11 +18,11 @@ cflags-$(CONFIG_SIBYTE_SB1250) += \
-I$(srctree)/arch/mips/include/asm/mach-sibyte \
-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
-cflags-$(CONFIG_SIBYTE_BCM1x55) += \
+cflags-$(CONFIG_SIBYTE_BCM1x55) += \
-I$(srctree)/arch/mips/include/asm/mach-sibyte \
-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
-cflags-$(CONFIG_SIBYTE_BCM1x80) += \
+cflags-$(CONFIG_SIBYTE_BCM1x80) += \
-I$(srctree)/arch/mips/include/asm/mach-sibyte \
-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
diff --git a/arch/mips/sibyte/bcm1480/irq.c b/arch/mips/sibyte/bcm1480/irq.c
index 215713e1f3c..09d6e16a70f 100644
--- a/arch/mips/sibyte/bcm1480/irq.c
+++ b/arch/mips/sibyte/bcm1480/irq.c
@@ -283,10 +283,10 @@ void __init arch_init_irq(void)
for (cpu = 0; cpu < 4; cpu++) {
__raw_writeq(IMR_IP3_VAL, IOADDR(A_BCM1480_IMR_REGISTER(cpu, R_BCM1480_IMR_INTERRUPT_MAP_BASE_H) +
(K_BCM1480_INT_MBOX_0_0 << 3)));
- }
+ }
- /* Clear the mailboxes. The firmware may leave them dirty */
+ /* Clear the mailboxes. The firmware may leave them dirty */
for (cpu = 0; cpu < 4; cpu++) {
__raw_writeq(0xffffffffffffffffULL,
IOADDR(A_BCM1480_IMR_REGISTER(cpu, R_BCM1480_IMR_MAILBOX_0_CLR_CPU)));
@@ -307,7 +307,7 @@ void __init arch_init_irq(void)
/*
* Note that the timer interrupts are also mapped, but this is
- * done in bcm1480_time_init(). Also, the profiling driver
+ * done in bcm1480_time_init(). Also, the profiling driver
* does its own management of IP7.
*/
@@ -325,7 +325,7 @@ static inline void dispatch_ip2(void)
/*
* Default...we've hit an IP[2] interrupt, which means we've got to
- * check the 1480 interrupt registers to figure out what to do. Need
+ * check the 1480 interrupt registers to figure out what to do. Need
* to detect which CPU we're on, now that smp_affinity is supported.
*/
base = A_BCM1480_IMR_MAPPER(cpu);
diff --git a/arch/mips/sibyte/common/cfe.c b/arch/mips/sibyte/common/cfe.c
index 6343011e990..588e1806a1a 100644
--- a/arch/mips/sibyte/common/cfe.c
+++ b/arch/mips/sibyte/common/cfe.c
@@ -127,8 +127,8 @@ static __init void prom_meminit(void)
if ((initrd_pstart > addr) &&
(initrd_pstart < (addr + size))) {
add_memory_region(addr,
- initrd_pstart - addr,
- BOOT_MEM_RAM);
+ initrd_pstart - addr,
+ BOOT_MEM_RAM);
rd_flag = 1;
}
if ((initrd_pend > addr) &&
@@ -195,7 +195,7 @@ static int __init initrd_setup(char *str)
/*
*Initrd location comes in the form "<hex size of ramdisk in bytes>@<location in memory>"
- * e.g. initrd=3abfd@80010000. This is set up by the loader.
+ * e.g. initrd=3abfd@80010000. This is set up by the loader.
*/
for (tmp = str; *tmp != '@'; tmp++) {
if (!*tmp) {
@@ -244,7 +244,7 @@ void __init prom_init(void)
int *prom_vec = (int *) fw_arg3;
_machine_restart = cfe_linux_restart;
- _machine_halt = cfe_linux_halt;
+ _machine_halt = cfe_linux_halt;
pm_power_off = cfe_linux_halt;
/*
@@ -299,7 +299,7 @@ void __init prom_init(void)
#ifdef CONFIG_BLK_DEV_INITRD
{
char *ptr;
- /* Need to find out early whether we've got an initrd. So scan
+ /* Need to find out early whether we've got an initrd. So scan
the list looking now */
for (ptr = arcs_cmdline; *ptr; ptr++) {
while (*ptr == ' ') {
diff --git a/arch/mips/sibyte/common/sb_tbprof.c b/arch/mips/sibyte/common/sb_tbprof.c
index e8c4538c5f6..2188b39a125 100644
--- a/arch/mips/sibyte/common/sb_tbprof.c
+++ b/arch/mips/sibyte/common/sb_tbprof.c
@@ -152,7 +152,7 @@ static u64 tb_period;
static void arm_tb(void)
{
- u64 scdperfcnt;
+ u64 scdperfcnt;
u64 next = (1ULL << 40) - tb_period;
u64 tb_options = M_SCD_TRACE_CFG_FREEZE_FULL;
@@ -257,8 +257,8 @@ static irqreturn_t sbprof_pc_intr(int irq, void *dev_id)
/*
* Requires: Already called zclk_timer_init with a value that won't
- * saturate 40 bits. No subsequent use of SCD performance counters
- * or trace buffer.
+ * saturate 40 bits. No subsequent use of SCD performance counters
+ * or trace buffer.
*/
static int sbprof_zbprof_start(struct file *filp)
@@ -288,8 +288,8 @@ static int sbprof_zbprof_start(struct file *filp)
/*
* We grab this interrupt to prevent others from trying to use
- * it, even though we don't want to service the interrupts
- * (they only feed into the trace-on-interrupt mechanism)
+ * it, even though we don't want to service the interrupts
+ * (they only feed into the trace-on-interrupt mechanism)
*/
if (request_irq(K_INT_PERF_CNT, sbprof_pc_intr, 0, DEVNAME " scd perfcnt", &sbp)) {
free_irq(K_INT_TRACE_FREEZE, &sbp);
@@ -298,7 +298,7 @@ static int sbprof_zbprof_start(struct file *filp)
/*
* I need the core to mask these, but the interrupt mapper to
- * pass them through. I am exploiting my knowledge that
+ * pass them through. I am exploiting my knowledge that
* cp0_status masks out IP[5]. krw
*/
#if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80)
@@ -328,7 +328,7 @@ static int sbprof_zbprof_start(struct file *filp)
__raw_writeq(0, IOADDR(A_ADDR_TRAP_CFG_3));
/* Initialize Trace Event 0-7 */
- /* when interrupt */
+ /* when interrupt */
__raw_writeq(M_SCD_TREVT_INTERRUPT, IOADDR(A_SCD_TRACE_EVENT_0));
__raw_writeq(0, IOADDR(A_SCD_TRACE_EVENT_1));
__raw_writeq(0, IOADDR(A_SCD_TRACE_EVENT_2));
@@ -479,7 +479,7 @@ static ssize_t sbprof_tb_read(struct file *filp, char *buf,
return err;
}
pr_debug(DEVNAME ": read from sample %d, %d bytes\n",
- cur_sample, cur_count);
+ cur_sample, cur_count);
size -= cur_count;
sample_left -= cur_count;
if (!sample_left) {
@@ -540,7 +540,7 @@ static const struct file_operations sbprof_tb_fops = {
.open = sbprof_tb_open,
.release = sbprof_tb_release,
.read = sbprof_tb_read,
- .unlocked_ioctl = sbprof_tb_ioctl,
+ .unlocked_ioctl = sbprof_tb_ioctl,
.compat_ioctl = sbprof_tb_ioctl,
.mmap = NULL,
.llseek = default_llseek,
diff --git a/arch/mips/sibyte/sb1250/bus_watcher.c b/arch/mips/sibyte/sb1250/bus_watcher.c
index 86e6e54dd15..8871e3345bf 100644
--- a/arch/mips/sibyte/sb1250/bus_watcher.c
+++ b/arch/mips/sibyte/sb1250/bus_watcher.c
@@ -30,6 +30,7 @@
#include <linux/interrupt.h>
#include <linux/sched.h>
#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
#include <asm/io.h>
#include <asm/sibyte/sb1250.h>
@@ -71,7 +72,7 @@ static void print_summary(uint32_t status, uint32_t l2_err,
* already been destructively read out of the registers.
*
* notes: this is currently used by the cache error handler
- * should provide locking against the interrupt handler
+ * should provide locking against the interrupt handler
*/
void check_bus_watcher(void)
{
@@ -99,63 +100,60 @@ void check_bus_watcher(void)
printk("Bus watcher indicates no error\n");
}
-static int bw_print_buffer(char *page, struct bw_stats_struct *stats)
+#ifdef CONFIG_PROC_FS
+
+/* For simplicity, I want to assume a single read is required each
+ time */
+static int bw_proc_show(struct seq_file *m, void *v)
{
- int len;
+ struct bw_stats_struct *stats = m->private;
- len = sprintf(page, "SiByte Bus Watcher statistics\n");
- len += sprintf(page+len, "-----------------------------\n");
- len += sprintf(page+len, "L2-d-cor %8ld\nL2-d-bad %8ld\n",
- stats->l2_cor_d, stats->l2_bad_d);
- len += sprintf(page+len, "L2-t-cor %8ld\nL2-t-bad %8ld\n",
- stats->l2_cor_t, stats->l2_bad_t);
- len += sprintf(page+len, "MC-d-cor %8ld\nMC-d-bad %8ld\n",
- stats->mem_cor_d, stats->mem_bad_d);
- len += sprintf(page+len, "IO-err %8ld\n", stats->bus_error);
- len += sprintf(page+len, "\nLast recorded signature:\n");
- len += sprintf(page+len, "Request %02x from %d, answered by %d with Dcode %d\n",
- (unsigned int)(G_SCD_BERR_TID(stats->status) & 0x3f),
- (int)(G_SCD_BERR_TID(stats->status) >> 6),
- (int)G_SCD_BERR_RID(stats->status),
- (int)G_SCD_BERR_DCODE(stats->status));
+ seq_puts(m, "SiByte Bus Watcher statistics\n");
+ seq_puts(m, "-----------------------------\n");
+ seq_printf(m, "L2-d-cor %8ld\nL2-d-bad %8ld\n",
+ stats->l2_cor_d, stats->l2_bad_d);
+ seq_printf(m, "L2-t-cor %8ld\nL2-t-bad %8ld\n",
+ stats->l2_cor_t, stats->l2_bad_t);
+ seq_printf(m, "MC-d-cor %8ld\nMC-d-bad %8ld\n",
+ stats->mem_cor_d, stats->mem_bad_d);
+ seq_printf(m, "IO-err %8ld\n", stats->bus_error);
+ seq_puts(m, "\nLast recorded signature:\n");
+ seq_printf(m, "Request %02x from %d, answered by %d with Dcode %d\n",
+ (unsigned int)(G_SCD_BERR_TID(stats->status) & 0x3f),
+ (int)(G_SCD_BERR_TID(stats->status) >> 6),
+ (int)G_SCD_BERR_RID(stats->status),
+ (int)G_SCD_BERR_DCODE(stats->status));
/* XXXKW indicate multiple errors between printings, or stats
- collection (or both)? */
+ collection (or both)? */
if (stats->status & M_SCD_BERR_MULTERRS)
- len += sprintf(page+len, "Multiple errors observed since last check.\n");
+ seq_puts(m, "Multiple errors observed since last check.\n");
if (stats->status_printed) {
- len += sprintf(page+len, "(no change since last printing)\n");
+ seq_puts(m, "(no change since last printing)\n");
} else {
stats->status_printed = 1;
}
- return len;
+ return 0;
}
-#ifdef CONFIG_PROC_FS
-
-/* For simplicity, I want to assume a single read is required each
- time */
-static int bw_read_proc(char *page, char **start, off_t off,
- int count, int *eof, void *data)
+static int bw_proc_open(struct inode *inode, struct file *file)
{
- int len;
-
- if (off == 0) {
- len = bw_print_buffer(page, data);
- *start = page;
- } else {
- len = 0;
- *eof = 1;
- }
- return len;
+ return single_open(file, bw_proc_show, PDE_DATA(inode));
}
+static const struct file_operations bw_proc_fops = {
+ .open = bw_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
static void create_proc_decoder(struct bw_stats_struct *stats)
{
struct proc_dir_entry *ent;
- ent = create_proc_read_entry("bus_watcher", S_IWUSR | S_IRUGO, NULL,
- bw_read_proc, stats);
+ ent = proc_create_data("bus_watcher", S_IWUSR | S_IRUGO, NULL,
+ &bw_proc_fops, stats);
if (!ent) {
printk(KERN_INFO "Unable to initialize bus_watcher /proc entry\n");
return;
@@ -168,7 +166,7 @@ static void create_proc_decoder(struct bw_stats_struct *stats)
* sibyte_bw_int - handle bus watcher interrupts and accumulate counts
*
* notes: possible re-entry due to multiple sources
- * should check/indicate saturation
+ * should check/indicate saturation
*/
static irqreturn_t sibyte_bw_int(int irq, void *data)
{
@@ -210,11 +208,6 @@ static irqreturn_t sibyte_bw_int(int irq, void *data)
stats->bus_error += G_SCD_MEM_BUSERR(cntr);
csr_out32(0, IOADDR(A_BUS_MEM_IO_ERRORS));
-#ifndef CONFIG_PROC_FS
- bw_print_buffer(bw_buf, stats);
- printk(bw_buf);
-#endif
-
return IRQ_HANDLED;
}
diff --git a/arch/mips/sibyte/sb1250/irq.c b/arch/mips/sibyte/sb1250/irq.c
index 340aaf62665..fca0cdb9950 100644
--- a/arch/mips/sibyte/sb1250/irq.c
+++ b/arch/mips/sibyte/sb1250/irq.c
@@ -264,7 +264,7 @@ void __init arch_init_irq(void)
IOADDR(A_IMR_REGISTER(1, R_IMR_INTERRUPT_MAP_BASE) +
(K_INT_MBOX_0 << 3)));
- /* Clear the mailboxes. The firmware may leave them dirty */
+ /* Clear the mailboxes. The firmware may leave them dirty */
__raw_writeq(0xffffffffffffffffULL,
IOADDR(A_IMR_REGISTER(0, R_IMR_MAILBOX_CLR_CPU)));
__raw_writeq(0xffffffffffffffffULL,
@@ -277,7 +277,7 @@ void __init arch_init_irq(void)
/*
* Note that the timer interrupts are also mapped, but this is
- * done in sb1250_time_init(). Also, the profiling driver
+ * done in sb1250_time_init(). Also, the profiling driver
* does its own management of IP7.
*/
@@ -294,7 +294,7 @@ static inline void dispatch_ip2(void)
/*
* Default...we've hit an IP[2] interrupt, which means we've got to
- * check the 1250 interrupt registers to figure out what to do. Need
+ * check the 1250 interrupt registers to figure out what to do. Need
* to detect which CPU we're on, now that smp_affinity is supported.
*/
mask = __raw_readq(IOADDR(A_IMR_REGISTER(cpu,
@@ -323,7 +323,7 @@ asmlinkage void plat_irq_dispatch(void)
if (pending & CAUSEF_IP7) /* CPU performance counter interrupt */
do_IRQ(MIPS_CPU_IRQ_BASE + 7);
else if (pending & CAUSEF_IP4)
- do_IRQ(K_INT_TIMER_0 + cpu); /* sb1250_timer_interrupt() */
+ do_IRQ(K_INT_TIMER_0 + cpu); /* sb1250_timer_interrupt() */
#ifdef CONFIG_SMP
else if (pending & CAUSEF_IP3)
diff --git a/arch/mips/sibyte/sb1250/setup.c b/arch/mips/sibyte/sb1250/setup.c
index 92da3155ce0..a14bd4cb0bc 100644
--- a/arch/mips/sibyte/sb1250/setup.c
+++ b/arch/mips/sibyte/sb1250/setup.c
@@ -203,8 +203,8 @@ void __init sb1250_setup(void)
case K_SYS_REVISION_BCM1250_PASS1:
#ifndef CONFIG_SB1_PASS_1_WORKAROUNDS
printk("@@@@ This is a BCM1250 A0-A2 (Pass 1) board, "
- "and the kernel doesn't have the proper "
- "workarounds compiled in. @@@@\n");
+ "and the kernel doesn't have the proper "
+ "workarounds compiled in. @@@@\n");
bad_config = 1;
#endif
break;
@@ -213,28 +213,28 @@ void __init sb1250_setup(void)
#if !defined(CONFIG_SB1_PASS_2_WORKAROUNDS) || \
!defined(CONFIG_SB1_PASS_2_1_WORKAROUNDS)
printk("@@@@ This is a BCM1250 A3-A10 board, and the "
- "kernel doesn't have the proper workarounds "
- "compiled in. @@@@\n");
+ "kernel doesn't have the proper workarounds "
+ "compiled in. @@@@\n");
bad_config = 1;
#endif
#ifdef CONFIG_CPU_HAS_PREFETCH
printk("@@@@ Prefetches may be enabled in this kernel, "
- "but are buggy on this board. @@@@\n");
+ "but are buggy on this board. @@@@\n");
bad_config = 1;
#endif
break;
case K_SYS_REVISION_BCM1250_PASS2_2:
#ifndef CONFIG_SB1_PASS_2_WORKAROUNDS
printk("@@@@ This is a BCM1250 B1/B2. board, and the "
- "kernel doesn't have the proper workarounds "
- "compiled in. @@@@\n");
+ "kernel doesn't have the proper workarounds "
+ "compiled in. @@@@\n");
bad_config = 1;
#endif
#if defined(CONFIG_SB1_PASS_2_1_WORKAROUNDS) || \
!defined(CONFIG_CPU_HAS_PREFETCH)
printk("@@@@ This is a BCM1250 B1/B2, but the kernel is "
- "conservatively configured for an 'A' stepping. "
- "@@@@\n");
+ "conservatively configured for an 'A' stepping. "
+ "@@@@\n");
#endif
break;
default:
diff --git a/arch/mips/sibyte/swarm/platform.c b/arch/mips/sibyte/swarm/platform.c
index 097335262fb..9480c14ec66 100644
--- a/arch/mips/sibyte/swarm/platform.c
+++ b/arch/mips/sibyte/swarm/platform.c
@@ -13,7 +13,7 @@
#define DRV_NAME "pata-swarm"
-#define SWARM_IDE_SHIFT 5
+#define SWARM_IDE_SHIFT 5
#define SWARM_IDE_BASE 0x1f0
#define SWARM_IDE_CTRL 0x3f6
@@ -123,7 +123,7 @@ static int __init sb1250_device_init(void)
case K_SYS_SOC_TYPE_BCM1120:
case K_SYS_SOC_TYPE_BCM1125:
case K_SYS_SOC_TYPE_BCM1125H:
- case K_SYS_SOC_TYPE_BCM1250_ALT2: /* Hybrid */
+ case K_SYS_SOC_TYPE_BCM1250_ALT2: /* Hybrid */
ret = platform_add_devices(sb1250_devs, 2);
break;
case K_SYS_SOC_TYPE_BCM1x55:
diff --git a/arch/mips/sibyte/swarm/rtc_xicor1241.c b/arch/mips/sibyte/swarm/rtc_xicor1241.c
index 4438b2195c4..178a824b28d 100644
--- a/arch/mips/sibyte/swarm/rtc_xicor1241.c
+++ b/arch/mips/sibyte/swarm/rtc_xicor1241.c
@@ -4,8 +4,8 @@
* Copyright (C) 2002 MontaVista Software Inc.
* Author: jsun@mvista.com or jsun@junsun.net
*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
@@ -28,15 +28,15 @@
* Register bits
*/
-#define X1241REG_SR_BAT 0x80 /* currently on battery power */
+#define X1241REG_SR_BAT 0x80 /* currently on battery power */
#define X1241REG_SR_RWEL 0x04 /* r/w latch is enabled, can write RTC */
#define X1241REG_SR_WEL 0x02 /* r/w latch is unlocked, can enable r/w now */
#define X1241REG_SR_RTCF 0x01 /* clock failed */
#define X1241REG_BL_BP2 0x80 /* block protect 2 */
#define X1241REG_BL_BP1 0x40 /* block protect 1 */
#define X1241REG_BL_BP0 0x20 /* block protect 0 */
-#define X1241REG_BL_WD1 0x10
-#define X1241REG_BL_WD0 0x08
+#define X1241REG_BL_WD1 0x10
+#define X1241REG_BL_WD0 0x08
#define X1241REG_HR_MIL 0x80 /* military time format */
/*
@@ -61,50 +61,50 @@
static int xicor_read(uint8_t addr)
{
- while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
- ;
+ while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
+ ;
__raw_writeq((addr >> 8) & 0x7, SMB_CSR(R_SMB_CMD));
__raw_writeq(addr & 0xff, SMB_CSR(R_SMB_DATA));
__raw_writeq(V_SMB_ADDR(X1241_CCR_ADDRESS) | V_SMB_TT_WR2BYTE,
SMB_CSR(R_SMB_START));
- while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
- ;
+ while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
+ ;
__raw_writeq(V_SMB_ADDR(X1241_CCR_ADDRESS) | V_SMB_TT_RD1BYTE,
SMB_CSR(R_SMB_START));
- while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
- ;
+ while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
+ ;
- if (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_ERROR) {
- /* Clear error bit by writing a 1 */
- __raw_writeq(M_SMB_ERROR, SMB_CSR(R_SMB_STATUS));
- return -1;
- }
+ if (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_ERROR) {
+ /* Clear error bit by writing a 1 */
+ __raw_writeq(M_SMB_ERROR, SMB_CSR(R_SMB_STATUS));
+ return -1;
+ }
return (__raw_readq(SMB_CSR(R_SMB_DATA)) & 0xff);
}
static int xicor_write(uint8_t addr, int b)
{
- while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
- ;
+ while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
+ ;
__raw_writeq(addr, SMB_CSR(R_SMB_CMD));
__raw_writeq((addr & 0xff) | ((b & 0xff) << 8), SMB_CSR(R_SMB_DATA));
__raw_writeq(V_SMB_ADDR(X1241_CCR_ADDRESS) | V_SMB_TT_WR3BYTE,
SMB_CSR(R_SMB_START));
- while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
- ;
+ while (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_BUSY)
+ ;
- if (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_ERROR) {
- /* Clear error bit by writing a 1 */
- __raw_writeq(M_SMB_ERROR, SMB_CSR(R_SMB_STATUS));
- return -1;
- } else {
+ if (__raw_readq(SMB_CSR(R_SMB_STATUS)) & M_SMB_ERROR) {
+ /* Clear error bit by writing a 1 */
+ __raw_writeq(M_SMB_ERROR, SMB_CSR(R_SMB_STATUS));
+ return -1;
+ } else {
return 0;
}
}
generated by cgit v1.2.3-70-g09d2 (git 2.51.2) at 2025-11-04 04:49:39 +0000